4-Bromo-3-chloropyridine-2-boronic acid CAS 2096337-54-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2096337-54-9 |
| Molecular Formula | C5H4BBrClNO2 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3-chloropyridine-2-boronic acid (CAS 2096337-54-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4BBrClNO2. Molecular weight: 236.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4BBrClNO2 |
| Molecular Weight | 236.26 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3-chloropyridine-4-boronic Acid (CAS 1003043-31-9)
- (3-Bromo-2-chloropyridin-4-yl)boronic acid (CAS 1072944-16-1)
- (5-Bromo-2-chloropyridin-3-yl)boronic acid (CAS 1072944-19-4)
- (2-Bromo-5-chloropyridin-4-yl)boronic acid (CAS 1072952-51-2)
- (2-Bromo-5-chloropyridin-3-yl)boronic acid (CAS 2121511-66-6)
- (2-Bromo-6-chloropyridin-4-yl)boronic acid (CAS 2225154-90-3)
- (4-Bromo-6-chloropyridin-3-yl)boronic acid (CAS 957062-85-0)
- (5-Bromo-2-chloropyridin-4-yl)boronic acid (CAS 871329-63-4)
Recommended Standards
- 4-Bromo-2-chloropyridine-3-boronic acid (CAS 2121511-27-9)
- 4-Formyl-2-methoxyphenyl pivalate (CAS 246224-08-8)
- 4-Allyl-2,6-dimethoxyphenyl acetate (CAS 29540-11-2)
- 1-(2,4-Dichloro-3-methylphenyl)ethanone (CAS 157652-32-9)
- 4,4,5,5-Tetramethyl-2-[(1S,2R)-2-methylcyclopropyl]-1,3,2-dioxaborolane (CAS 2248736-25-4)
- 8-Amino-6-fluoro-7-methylquinoline-4-carboxylic acid (CAS 1420792-17-1)
- 3-Mesityl-4,5,6,7-tetrahydrocycloocta[d]isoxazole (CAS 88409-20-5)
- Trimethylsilylpiperidine (CAS 3768-56-7)
- H-Ile-Pro-OH (CAS 37462-92-3)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com